You should make prediction or estimation about the unknown average 2014 Human Development Index based on sample observations. Your sample size has to consist of at least 30 observations (the last 30 years). You should follow these steps in order to complete this task: |

You should make prediction or estimation about the unknown average 2014 Human Development Index based on sample observations. Your sample size has to consist of at least 30 observations (the last 30 years). You should follow these steps in order to complete this task:

You should make prediction or estimation about the unknown average 2014 Human Development Index based on sample observations. Your sample size has to consist of at least 30 observations (the last 30 years). You should follow these steps in order to complete this task: